Lian Li UNI FAN SL-INF, 140mm, PWM, Fluid Dynamic Bearing, ARGB Fan, White

The LIAN LI UNI FAN SL-INF 140mm is a dedicated cooling component engineered for chassis and radiator integration. It provides a maximum airflow of 72.7 CFM and maintains a static pressure of 2.88 mmH2O, enabling effective heat transfer through dense cooling fins. Rotational speed is controlled using the 4-pin PWM standard, allowing for precise adjustments between 200 RPM and 1600 RPM based on thermal demands.

The fan unit incorporates a Fluid Dynamic Bearing (FDB) to ensure long-term stability and minimize acoustic output during operation. Even at peak rotation, noise levels do not exceed 28 dB. The proprietary interconnection system supports daisy-chaining multiple fans, consolidating power and signal delivery into fewer cables. Illumination is provided by integrated Addressable RGB (ARGB) LEDs, compatible with standard 5V motherboard headers.

• 140mm fan diameter with 25mm thickness
• Maximum rotational speed of 1600 RPM
• Maximum static pressure rated at 2.88 mmH2O
• Fluid Dynamic Bearing (FDB) utilized for reduced friction
• Supports 4-pin PWM speed control functionality
• Maximum noise output measures 28 dB
• ARGB lighting operates via a separate 5V connector
• Suitable for installation on PC cases and liquid cooling radiators